MDVR Pro vs JT606 Calibration Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MDVR Pro
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This software allows people to remote view vehicle’s location, video, audio and receive the alarm information. which has integrated the functions as following: 1. Live video remotely monitoring 2. Showing vehicle’s real-time location and speed. 3. Showing vehicle’s alarm information.
JT606 Calibration Tool
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The JT606 Calibration Tool is an APP that performs command operation and maintenance for JT606 devices developed by the company itself.
Screenshots
Verdict
The clearest difference is iOS requirement: MDVR Pro at 9.0 against JT606 Calibration Tool's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MDVR Pro ships an update every 2 months, JT606 Calibration Tool every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.
| Parameter | MDVR Pro | JT606 Calibration Tool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 52 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | 红新 绳 | SHENZHEN JOINT TECHNOLOGY CO.,LTD |
In-app purchases
MDVR Pro
No in-app purchases
JT606 Calibration Tool
No in-app purchases
Questions
Is MDVR Pro free?
Is JT606 Calibration Tool free?
Do MDVR Pro or JT606 Calibration Tool have ads?
Which is updated more often, MDVR Pro or JT606 Calibration Tool?
Other comparisons
